by David Benton
"London's subway has become the latest transportation agency to use location data collected from people's smartphones in a bid to improve services." Bit of nostalgia for me seeing some of the stations I travelled through daily for a year or so ,25 years ago now. https://edition.cnn.com/2019/07/12/tech ... index.html
Moderator worldwide railfan , Rail travel & trip reports
The only train trips I regret are the ones I didn't take.
The only train trips I regret are the ones I didn't take.